.class-shadow {
  margin-bottom: 20px;
  border: 1px solid #e6e8e9;
  border-top: 0;
  background-color: #fff;
  box-shadow: 0px 1px 2px #d5d7d8;
}
.box-shadow {
  box-shadow: 0 1px 2px #c5c5c5;
}
.box-shadow-hover {
  box-shadow: 0 2px 8px #bbb;
}
body {
  min-width: 620px;
  background: #edeff0;
}
.course-nav {
  min-width: 900px;
  height: 40px;
  line-height: 40px;
  background: #fff;
  box-shadow: 0 1px 2px #c5c5c5;
}
.course-nav ul {
  margin: 0 auto;
  padding-left: 140px;
  width: 1060px;
}
.course-nav li {
  width: 100px;
  float: left;
  text-align: center;
  font-size: 12px;
}
.course-nav a.curr,
.course-nav a.curr:hover {
  color: #cc0000;
}
.course-nav a:hover {
  color: #14191e;
}
.container {
  width: 1200px;
  color: #656e73;
}
.fixed {
  position: fixed !important;
  top: 0;
  z-index: 9;
}
.btn-green {
  padding: 0 50px;
  height: 38px;
  line-height: 38px;
  background: #39b94e;
  border-bottom: 2px solid #33a646;
  color: #fff;
  text-align: center;
  cursor: pointer;
  display: inline-block;
  font-size: 14px;
  font-family: Microsoft YaHei;
  transition: 0.3s;
  -moz-transition: 0.3s;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
}
a.btn-green:hover {
  opacity: 0.8;
  filter: alpha(opacity=80);
}
a.btn-green:hover,
a.btn-green:link,
a.btn-green:visited {
  color: #fff;
}
.gotoTopBtn {
  margin-left: 610px;
}
.course-sidebar {
  float: left;
  width: 262px;
}
.course-sidebar .course-sidebar-type {
  position: relative;
  width: 260px;
  margin-bottom: 20px;
  background-color: #fff;
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
}
.dot-sidebar-curr {
  position: absolute;
  left: 0;
  height: 60px;
  width: 2px;
  background: #cc0000;
}
.course-category {
  padding: 0 20px;
  font-size: 14px;
  height: 60px;
  position: relative;
  z-index: 99;
}
.course-category a.course-category-link {
  height: 59px;
  line-height: 59px;
  border-bottom: 1px solid #edf1f2;
  display: block;
  padding-left: 10px;
}
.course-category a.course-category-link:hover,
.course-category.hover a.course-category-link {
  color: #14191e;
}
.course-category-more.hover a.course-category-link {
  border-bottom: 1px solid #fff;
}
.course-category.curr a.course-category-link,
.course-category.curr.hover a.course-category-link {
  color: #cc0000;
}
.course-category i {
  background: url(http://static.mukewang.com/static/img/course/dot_menu_arrow.png);
  width: 7px;
  height: 12px;
  display: block;
  position: absolute;
  right: 30px;
  top: 26px;
}
.course-category.curr i,
.course-category.curr.hover a.course-category-link i {
  background-position: 0 -24px;
}
.course-category.hover a.course-category-link i {
  background-position: 0 -12px;
}
.course-category.course-category-more.hover {
  box-shadow: 0px 2px 5px #d5d7d8;
}
/*.course-category:hover .course-category-sort{
  display: block;
}*/
.course-category .course-category-sort {
  display: none;
  position: absolute;
  top: 0;
  left: 250px;
  width: 290px;
  font-size: 14px;
  background: #fff;
  z-index: 9;
  box-shadow: 0px 2px 5px #d5d7d8;
}
.course-category .course-category-sort ul {
  padding: 10px;
  overflow: hidden;
}
.course-category .course-category-sort li {
  width: 80px;
  line-height: 30px;
  float: left;
  font-size: 12px;
  margin: 5px;
}
.course-category .course-category-sort li a {
  display: block;
  width: 100%;
  height: 30px;
  text-align: center;
  transition: background 0.6s;
  -moz-transition: background 0.6s;
  -webkit-transition: background 0.6s;
  -o-transition: background 0.6s;
  transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  -o-transition: color 0.3s;
}
.course-category .course-category-sort li.curr a,
.course-category .course-category-sort li a:hover {
  background: #cc0000;
  color: #fff;
}
.course-category-sort-bg {
  position: absolute;
  left: -5px;
  top: 0;
  height: 60px;
  width: 5px;
  background: #fff;
}
.course-content {
  float: right;
  position: relative;
  width: 920px;
  min-height: 720px;
  background: #fff;
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
}
.course-content .loading {
  position: fixed;
  position: absolute\0;
  margin-top: -150px\0;
  z-index: 2;
  width: 920px;
  height: 52px;
  background: url(http://static.mukewang.com/static/img/course/loading.gif) center center no-repeat;
}
.course-content .bg-loading {
  position: absolute;
  width: 920px;
  background: #fff;
  z-index: 2;
  left: 0;
  display: none;
}
.course-content .course-tools {
  height: 50px;
  background: #fff;
  padding: 0 20px;
  width: 880px;
}
.course-content .course-tools h2 {
  padding: 10px 0;
  line-height: 29px;
  height: 29px;
  color: #99a1a6;
  font-size: 14px;
  border-bottom: 1px solid #d0d6d9;
}
.course-content .course-tools h2 span {
  color: #787d82;
}
.course-content .course-tools h2 strong {
  font-size: 14px;
  font-weight: normal;
  color: #14191e;
}
.course-content .course-tools .course-sidebar-sort {
  position: absolute;
  right: 80px;
  top: 16px;
}
.course-content .course-tools .course-sidebar-sort li {
  float: left;
  width: 100px;
  text-align: center;
  font-size: 12px;
}
.course-content .course-tools .course-sidebar-sort li a {
  color: #787d82;
  display: block;
  line-height: 20px;
}
.course-content .course-tools .course-sidebar-sort li a.curr,
.course-content .course-tools .course-sidebar-sort li a:hover {
  color: #14191e;
}
.course-filter {
  cursor: pointer;
  width: 60px;
  height: 40px;
  position: absolute;
  top: 9px;
  right: 20px;
  background: url(/static/img/course/icon_filter.png) no-repeat top center;
}
.course-filter.hover {
  box-shadow: 0px 2px 5px #d5d7d8;
  background-position: center bottom;
}
.course-sidebar-filter {
  display: none;
  background: none repeat scroll 0 0 #fff;
  box-shadow: 0 2px 5px #d5d7d8;
  font-size: 14px;
  right: 0px;
  position: absolute;
  top: 36px;
  width: 220px;
  padding: 20px;
  z-index: 9;
}
.course-sidebar-filter-bg {
  width: 60px;
  height: 5px;
  position: absolute;
  right: 0;
  top: -5px;
  background: #fff;
}
.course-sidebar-filter dl {
  overflow: hidden;
  color: #14191e;
  font-size: 12px;
}
.course-sidebar-filter dd {
  float: left;
  line-height: 30px;
  width: 50px;
  margin: 20px 6px 20px 0;
}
.course-sidebar-filter dd:last-child {
  margin-right: 0;
}
.course-sidebar-filter dd a {
  display: block;
  height: 30px;
  text-align: center;
  transition: color 0.3s ease 0s;
  width: 100px;
}
.course-sidebar-filter dd a {
  display: block;
  width: 100%;
  height: 30px;
  text-align: center;
  transition: background 0.6s;
  -moz-transition: background 0.6s;
  -webkit-transition: background 0.6s;
  -o-transition: background 0.6s;
  transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  -o-transition: color 0.3s;
}
.course-sidebar-filter dd.curr a,
.course-sidebar-filter dd a:hover {
  background: #cc0000;
  color: #fff;
}
.course-content .course-tools .course-tools-learn {
  border-top: 1px solid #edf1f2;
  padding-top: 12px;
}
.course-content .course-tools .course-tools-learn a {
  padding-left: 30px;
  line-height: 28px;
  display: block;
  font-size: 12px;
  color: #787d82;
  opacity: 1;
  filter: alpha(opacity=100);
  transition: opacity 0.3s;
  -moz-transition: opacity 0.3s;
  -webkit-transition: opacity 0.3s;
  -o-transition: opacity 0.3s;
  background: url(/static/img/course/dot_checkbox.png?t=1) no-repeat left -1px;
}
.course-content .course-tools .course-tools-learn a:hover {
  color: #14191e;
}
.course-content .course-tools a.course-tools-checked {
  background-position: left -31px;
  color: #4d5559;
}
.course-content .course-tools .dot-tool-curr {
  position: absolute;
  width: 100px;
  height: 2px;
  right: 180px;
  top: 48px;
  background: #7e878c;
}
.course-list {
  padding: 20px 10px;
  position: relative;
  min-height: 500px;
}
.course-list .nodata {
  margin-top: 100px;
  height: 160px;
  background: url(http://static.mukewang.com/static/img/course/dot_nodata.png) no-repeat center center;
}
.course-list ul:after {
  content: '\0020';
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.course-list ul {
  *zoom: 1;
}
.course-list .btn-loading {
  border: 0;
  height: 52px;
  text-indent: -99em;
  overflow: hidden;
  background: #ffffff url(http://static.mukewang.com/static/img/course/loading.gif?t=1) center center no-repeat;
}
.gotoTopBtn {
  z-index: 12;
}
.discover-container {
  margin-top: -5px;
}
.discover-img {
  height: 300px;
  background: #d1d6da;
  overflow: hidden;
}
.discover-img-btn {
  width: 310px;
  height: 210px;
  position: absolute;
  display: block;
  z-index: 999;
  top: 20px;
}
.discover-img-box {
  width: 1200px;
  height: 240px;
  margin: 30px auto 0;
  position: relative;
  z-index: 0;
}
.btn-next {
  right: 0;
}
.discover-img li {
  position: absolute;
  background: #000;
  -webkit-box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  -moz-box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}
.discover-img li img {
  width: 100%;
  height: 100%;
}
.discover-img li span {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  background: #000;
  opacity: 0;
  filter: alpha(opacity=0);
}
.discover-nav {
  text-align: center;
}
.discover-nav span {
  width: 10px;
  height: 10px;
  display: inline-block;
  margin: 10px 5px;
  background: #787d82;
  border-radius: 5px;
  cursor: pointer;
}
.discover-nav span.curr {
  background: #cc0000;
}
.discover-title {
  position: relative;
}
.discover-title h3 {
  padding: 25px 0 15px;
  color: #14191e;
  font-size: 18px;
  line-height: 20px;
}
.discover-title a {
  font-size: 14px;
  position: absolute;
  right: 10px;
  top: 23px;
  color: #787d82;
}
.discover-title a:hover {
  color: #c9394a;
}
.discover-list {
  padding: 0;
  min-height: 260px;
}
.discover-list li {
  margin-left: 0;
  margin-right: 26px;
}
.discover-list li.last,
.discover-program-list li.last,
.discover-corp-list li.last {
  margin-right: 0;
}
.discover-program-list {
  padding-top: 5px;
  *zoom: 1;
}
.discover-program-list:after {
  content: '\0020';
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.discover-program-list li {
  float: left;
  margin: 0 20px 20px 0;
  width: 590px;
  height: 238px;
  background: #fff;
  box-shadow: 0 1px 2px #c5c5c5;
  transition: 0.3s;
  -moz-transition: 0.3s;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
  background: #f7faf9\0/;
  *background: #f7faf9;
  border-bottom: 2px solid #f7faf9\0/;
  *border-bottom: 2px solid #f7faf9;
}
.discover-program-list li .program-list-img {
  width: 590px;
  height: 160px;
  position: relative;
  overflow: hidden;
}
.discover-program-list li .program-list-img h3 {
  width: 590px;
  height: 160px;
  text-align: center;
  line-height: 160px;
  color: #fff;
  font-size: 24px;
  background-color: #ddd;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 100%;
  transition: 1s;
  -moz-transition: 1s;
  -webkit-transition: 1s;
  -o-transition: 1s;
}
.discover-program-list li .program-list-img span {
  position: absolute;
  bottom: -19px;
  width: 590px;
  height: 24px;
  line-height: 24px;
  color: #fff;
  text-align: center;
  background: #39b94e;
  z-index: 1;
  transition: 0.3s;
  -moz-transition: 0.3s;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
}
.discover-program-list li .program-list-intro {
  color: #656e73;
  padding: 7px 10px;
  font-size: 12px;
  line-height: 18px;
  text-align: left;
  word-break: break-all;
  word-wrap: break-word;
}
.discover-program-list li:hover {
  box-shadow: 0 2px 8px #bbb;
  border-bottom: 2px solid #dae0e5\0/;
  *border-bottom: 2px solid #dae0e5;
}
.discover-program-list li:hover h3 {
  background-size: 120%;
}
.discover-program-list li:hover span {
  bottom: 0px;
}
.discover-corp-list {
  padding-top: 5px;
  *zoom: 1;
}
.discover-corp-list:after {
  content: '\0020';
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.discover-corp-list li {
  float: left;
  margin: 0 20px 20px 0;
  width: 590px;
  height: 140px;
  background: #fff;
  box-shadow: 0 1px 2px #c5c5c5;
  transition: 0.3s;
  -moz-transition: 0.3s;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
  background: #f7faf9\0/;
  *background: #f7faf9;
  border-bottom: 2px solid #f7faf9\0/;
  *border-bottom: 2px solid #f7faf9;
}
.discover-corp-list li:hover {
  box-shadow: 0 2px 8px #bbb;
  border-bottom: 2px solid #dae0e5\0/;
  *border-bottom: 2px solid #dae0e5;
}
.discover-corp-list a {
  width: 590px;
  height: 140px;
  display: block;
  background-position: center;
  background-repeat: no-repeat;
}
/* v2 */
#main {
  background: #fff;
}
.course-sidebar {
  display: none;
}
.course-content {
  float: none;
  width: 100%;
  box-shadow: none;
}
.course-nav-hd {
  position: relative;
  height: 30px;
  line-height: 30px;
  padding: 15px 0;
  border-bottom: 1px solid #d0d6d9;
}
.course-nav-hd {
  font-size: 16px;
  font-weight: 700;
  color: #14191e;
}
.course-nav-hd .for-teacher {
  position: absolute;
  right: 0;
  top: 0;
  width: 89px;
  height: 100%;
  background: url(/static/img/course/v2/for_teacher.png) no-repeat center;
  -webkit-transition: .3s;
  transition: .3s;
}
.course-nav-hd .for-teacher:hover {
  -webkit-transform: translate(8px);
  -ms-transform: translate(8px);
  transform: translate(8px);
}
.course-nav-row {
  padding: 15px 0 5px;
  border-bottom: 1px solid #edf1f2;
}
.course-nav-row .hd {
  width: 56px;
  height: 20px;
  line-height: 20px;
  font-size: 12px;
  color: #787d82;
  text-align: right;
}
.course-nav-row .bd {
  margin-left: 70px;
}
.course-nav-item {
  display: inline-block;
  *display: inline;
  *zoom: 1;
  margin: 0 13px;
}
.course-nav-item a {
  display: block;
  height: 20px;
  line-height: 20px;
  margin-bottom: 10px;
  padding: 0 6px;
  font-size: 12px;
}
.course-nav-item.on a {
  background: #f01400;
  color: #fff;
}
.course-tool-bar {
  position: relative;
  margin-top: -1px;
  padding-right: 15px;
  height: 40px;
  background-color: #f9f9f9;
  border-top: 1px solid #d0d6d9;
  font-size: 12px;
}
.course-tool-bar .tool-left a {
  margin: 0 20px;
  line-height: 40px;
  color: #787d82;
}
.course-tool-bar .tool-left a.active {
  color: #14191e;
}
.course-tool-bar .tool-right {
  color: #787d82;
}
.course-tool-bar .tool-right b {
  font-weight: normal;
}
.course-tool-bar .tool-item {
  display: inline-block;
  line-height: 40px;
  margin: 0 8px;
  vertical-align: middle;
}
.tool-item .follow-learn,
.tool-item .hide-learned {
  color: #787d82;
}
.tool-item .follow-learn:hover,
.tool-item .hide-learned:hover {
  color: #f01400;
}
.course-tool-bar .total-num {
  display: none;
  color: #b4b9be;
}
.course-tool-bar .pager-action {
  display: inline-block;
  vertical-align: middle;
  margin-left: 5px;
  width: 18px;
  height: 18px;
  border-color: #c8cdd2;
  border: 1px solid #c8cdd2;
  background-image: url(/static/img/course/v2/pager_sprite.png);
  background-repeat: no-repeat;
}
.course-tool-bar .pager-action:hover {
  border-color: #14191e;
}
.course-tool-bar .pager-prev {
  background-position: 6px 4px;
}
.course-tool-bar .pager-prev:hover {
  background-position: -12px 4px;
}
.course-tool-bar .pager-next {
  background-position: 6px -14px;
}
.course-tool-bar .pager-next:hover {
  background-position: -12px -14px;
}
.course-tool-bar .pager-cur {
  color: #f01400;
}
.course-tool-bar .pager-action.disabled {
  border-color: #c8cdd2;
  opacity: .6;
  filter: alpha(opacity=60);
  cursor: default;
}
.course-list {
  padding: 10px 0 20px;
}
#main {
  padding-top: 0;
}
.tool-chk {
  display: inline-block;
  *display: inline;
  *zoom: 1;
  height: 18px;
  line-height: 18px;
  padding-left: 24px;
  background: url(/static/img/course/v2/dot_checkbox.png) no-repeat -7px -6px;
}
.tool-chk.checked {
  background-position: -7px -37px;
}
.ml20 {
  margin-left: 20px;
}
.course-list li {
  background: #fff;
  background: #f7faf9\0/;
  *background: #f7faf9;
  border-bottom: 2px solid #f7faf9\0/;
  *border-bottom: 2px solid #f7faf9;
  border-radius: 0 0 1px 1px;
  float: left;
  margin: 0 0 8px 40px;
  height: 250px;
  width: 240px;
  padding: 20px 20px 0;
  position: relative;
  -moz-transition: box-shadow 0.3s;
  -webkit-transition: box-shadow 0.3s;
  -o-transition: box-shadow 0.3s;
  transition: box-shadow 0.3s;
}
.course-list li .course-list-img {
  width: 240px;
  height: 135px;
  overflow: hidden;
  position: relative;
  *display: inline;
  *zoom: 1;
}
.course-list li .course-list-img img {
  display: block;
  width: 240px;
  transition: 1s;
  -moz-transition: 1s;
  -webkit-transition: 1s;
  -o-transition: 1s;
}
.course-list li h5 {
  margin: 18px 0 0;
  height: 18px;
  line-height: 18px;
  color: #14191e;
  text-align: left;
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.course-list li .tips {
  font-size: 12px;
  color: #b4bbbf;
}
.course-list li .new {
  color: #86d693 !important;
}
.course-list li:hover,
.course-list li.hover {
  border-bottom: 2px solid #dae0e5\0/;
  *border-bottom: 2px solid #dae0e5;
  -webkit-box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.course-list li:hover span,
.course-list li.hover span {
  bottom: 0px;
  *display: block;
}
.course-list {
  padding-left: 0;
  padding-right: 0;
}
.course-list ul {
  margin: 0 -20px 0 -60px;
}
.course-list li .tips {
  margin: 0;
  padding: 0;
}
.course-list .tips p {
  margin: 8px 0;
}
.course-list .tips span {
  color: #787d82;
}
.ml20 {
  margin-left: 20px;
}
.course-list .tips .update-latest {
  color: #00dc50;
}
.course-list .learned {
  display: inline-block;
  *display: inline;
  *zoom: 1;
  height: 18px;
  padding: 0 5px;
  text-align: center;
  line-height: 18px;
  background-color: #7e878c;
  background-color: #00b33b;
  font-size: 12px;
  color: #fff;
  font-style: normal;
  margin-right: 5px;
  vertical-align: middle;
}
.course-list .follow-label {
  display: none;
  position: absolute;
  left: 15px;
  top: 25px;
  width: 46px;
  height: 23px;
  line-height: 23px;
  padding-bottom: 5px;
  font-size: 12px;
  color: #fff;
  text-align: center;
  background: url(/static/img/course/v2/follow_label.png) no-repeat 0 0;
}
.course-list .time-label {
  position: absolute;
  right: 25px;
  top: 25px;
  height: 20px;
  line-height: 20px;
  font-size: 12px;
  color: #fff;
  padding: 0 3px;
  visibility: hidden;
  background-color: #000;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  -webkit-transform: translateX(10px);
  -ms-transform: translateX(10px);
  transform: translateX(10px);
  -webkit-transition: .3s;
  transition: .3s;
}
.course-list li:hover .time-label {
  visibility: visible;
  opacity: 1;
  -webkit-transform: translateX(0);
  -ms-transform: translateX(0);
  transform: translateX(0);
}
.course-list .tags {
  margin: 12px 0 14px;
  height: 20px;
  overflow: hidden;
}
.course-list .tags span {
  display: inline-block;
  margin-right: 4px;
  padding: 0 8px;
  height: 20px;
  line-height: 20px;
  font-size: 12px;
  color: #787d82;
  background-color: #edf1f2;
  vertical-align: middle;
}
.course-list li .del {
  display: none;
  cursor: pointer;
  position: absolute;
  left: 5px;
  top: 5px;
  width: 24px;
  height: 24px;
  background: url(/static/img/course/dot_del.png) no-repeat left top;
}
.course-list.editable li .del {
  display: block;
}
.course-one .media-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}
.course-one .media-progress .progress-val,
.course-one .media-progress .mask {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 30px;
}
.course-one .media-progress .progress-val {
  padding: 0 10px;
  line-height: 30px;
  font-size: 20px;
  color: white;
  font-weight: normal;
  z-index: 2;
}
.course-one .media-progress .mask {
  background-color: #000;
  opacity: .4;
  filter: alpha(opacity=40);
  z-index: 1;
}
.course-one .media-progress .progress-bar {
  position: relative;
  background-color: #656e73;
}
.course-one .media-progress .bar {
  height: 4px;
  background-color: #00b33b;
}
.course-one .complete {
  font-size: 12px;
  color: #787d82;
}
.course-one .complete strong {
  margin-left: 4px;
  font-size: 14px;
  color: #00b230;
}
.program-medias li {
  height: 310px;
}
.program-medias li .course-list-img {
  height: 180px;
}
.program-medias li .course-list-img img {
  height: 180px;
}
.course-list li {
  width: 18.75%;
  padding-left: 1.5625%;
  padding-right: 1.5625%;
  margin-left: 3.125%;
}
.course-list ul {
  margin-left: -5%;
}
.course-list li .course-list-img {
  width: auto;
  height: auto;
  max-height: 135px;
}
.course-list li .course-list-img img {
  max-width: 100%;
  min-height: 100%;
}
@media screen and (max-width: 1240px) {
  body {
    min-width: 100%;
  }
  #main {
    padding: 0 20px;
  }
  .fixed {
    position: relative !important;
  }
  .course-nav ul {
    margin: 0 auto;
    padding-left: 140px;
    width: 760px;
  }
  .container {
    width: 100%;
  }
  .container .loading {
    width: 620px;
  }
  .course-content .course-tools {
    width: 580px;
  }
  .btn-next {
    margin-left: 160px !important;
  }
  .gotoTopBtn {
    margin-left: 460px;
  }
  .discover-container {
    width: 1200px;
  }
}
@media screen and (max-width: 961px) {
  body {
    min-width: 620px;
  }
  .course-list ul {
    margin-left: -6.25%;
  }
  .course-list li {
    width: 25%;
    padding-left: 2.08333333%;
    padding-right: 2.08333333%;
    margin-left: 4.16666667%;
  }
}
@media screen and (max-width: 621px) {
  .course-list ul {
    margin-left: -9.375%;
  }
  .course-list li {
    width: 37.5%;
    padding-left: 3.125%;
    padding-right: 3.125%;
    margin-left: 6.25%;
  }
}
